Full-time

Sr Python React

Posted by HH Selección • Argentina, Argentina, Argentina

📍 Argentina, Argentina 🕒 March 02, 2026

About the Role

We are seeking a skilled Full Stack Developer to build and enhance our customer-facing portal and backend services. You will work across the stack—from React frontend to FastAPI microservices to PostgreSQL data layer. Additionally, you will contribute to our Windows Chromium extension development, implementing advanced browser fingerprinting capabilities and hardware emulation features.

Key Responsibilities:


• Develop and maintain the customer portal/dashboard using and Bootstrap CSS


• Build and extend backend microservices using FastAPI (Python) with WebSocket support


• Design and optimize PostgreSQL schemas; implement caching strategies with Redis


• Develop and enhance the Windows Chromium extension for improved browser fingerprinting and GPU/hardware attribute emulation


• Implement secure file handling features including metadata stripping and virus scanning integration


• Build automated device provisioning...

Ready to Apply?

Submit your application today and take the next step in your career journey with HH Selección.

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